1480404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 3745280

約数和(自身を除く): 2264876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 151, 172, 228, 258, 302, 453, 516, 604, 817, 906, 1634, 1812, 2451, 2869, 3268, 4902, 5738, 6493, 8607, 9804, 11476, 12986, 17214, 19479, 25972, 34428, 38958, 77916, 123367, 246734, 370101, 493468, 740202, 1480404]

約数ペア:

[(1, 1480404), (2, 740202), (3, 493468), (4, 370101), (6, 246734), (12, 123367), (19, 77916), (38, 38958), (43, 34428), (57, 25972), (76, 19479), (86, 17214), (114, 12986), (129, 11476), (151, 9804), (172, 8607), (228, 6493), (258, 5738), (302, 4902), (453, 3268), (516, 2869), (604, 2451), (817, 1812), (906, 1634)]